IEEE C37.13 2009
$37.38
IEEE Standard for Low-Voltage AC Power Circuit Breakers Used in Enclosures
Published By | Publication Date | Number of Pages |
IEEE | 2009 | 37 |
Revision Standard – Active. The following enclosed low-voltage ac power circuit breakers are covered in this standard: a) stationary or draw-out type of two-, three-, or four-pole construction, with one or more rated maximum voltages of 635 V (600 V for units incorporating fuses), 508 V, and 254 V for application on systems having nominal voltages of 600 V, 480 V, and 240 V; b) unfused or fused circuit breakers; c) manually or power operated; and d) with or without electromechanical or electronic trip devices. Service conditions, ratings, functional components, temperature limitations and classifications of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed in this standard.
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | IEEE Std C37.13™-2008 Front cover |
3 | Title page |
4 | Acknowledgments |
6 | Introduction Notice to users Laws and regulations |
7 | Copyrights Updating of IEEE documents Errata Interpretations Patents |
8 | Participants |
10 | Contents |
13 | Important notice 1. Scope |
14 | 2. Normative references |
15 | 3. Definitions 4. Service conditions |
16 | 5. Ratings 5.1 General 5.2 Rated maximum voltage 5.3 Rated power frequency 5.4 Rated continuous current |
17 | 5.5 Rated short-time current 5.6 Rated short-circuit current |
19 | 5.7 Rated control voltage 6. Functional components 6.1 General 6.2 Nameplate(s) |
20 | 6.3 Contact position indicator |
21 | 6.4 Stored energy indicator 6.5 Locking 6.6 Primary disconnecting devices 6.7 Circuit-breaker ground connection 6.8 Fused drawouts |
22 | 7. Temperature limitations and classification of insulating materials 7.1 Temperature limits 7.2 Limits of temperature rise 7.3 Classification of insulating materials |
24 | 8. Test procedures 8.1 Test specimen 8.2 Test values |
25 | 9. Application guide 9.1 General |
31 | 9.2 Short-time current 9.3 Application of circuit breakers for selective tripping |
33 | 9.4 Application of circuit breakers to full-voltage motor-starting and running duty of three-phase motors 9.5 Application of circuit breakers for capacitance switching |
34 | 9.6 Service conditions affecting circuit-breaker applications |
35 | 9.7 Repetitive duty operations and normal maintenance |
36 | 9.8 Application of circuit breakers in cascade 9.9 Application of circuit breakers without enclosures 9.10 Application of circuit breakers with dependent manually closing mechanisms 9.11 Application of fused circuit breakers on corner-grounded delta system |
37 | Annex A (informative) Bibliography |